I am looking for the family of ( Marshall Oliver/ Born about 1780 or 1790. His wife name was Mary Roberts Oliver. I know of one of his children ( Robert Sidney Oliver. It has been said that something happened and Mary & some of children were lost.
I can not find anything on Marshall after 1852.

Please if you can help let me know. I have checked with the Heritage Center and they don't have much.

Thank you for your time.

Moelter